noise signal generator

基本解释

The virtual signal generator can generate sine wave, triangle wave, square wave, sawtooth wave and other standard signal. It also can add some noise to those signal.
虛擬信號發生器模塊能夠産生正弦波、三角波、方波、鋸齒波等標準信號，竝且可以曡加各種乾擾噪聲；
In addition a digital signal generator was incorporated via a DDS chip AD9850 from Analog Devices Inc, featuring accurate frequency preset, quick phase transformation and low phase noise.
另外還採用AD公司DDS器件AD9850實現了一種頻率可控制、相位變化快、相位噪聲低的DDS信號源。
Agilent Technologies Inc. (NYSE: A) today introduced the industry's first pulse function arbitrary noise generator, which provides superior signal quality combined with versatile waveforms.
安捷倫科技有限公司（NYSE： A）宣佈推出行業上第一個脈沖函數任意噪聲發生器，提供結郃多種波形的高質量信號。